Northbound traffic along Interstate 35W north of Downtown Fort Worth came to a standstill Tuesday afternoon due to a crash near Yucca Avenue/Northside Drive.
The crash involves a big-rig and a dump truck and is blocking all lanes, according to the Fort Worth Fire Department.
Motorists are advised to seek alternate routes and to watch for emergency vehicles.
Officials have not said what caused the crash.
The highway reopened to traffic at around 4:30 p.m.